Read it through once

Herbert assented to all this, and we went out immediately after breakfast to pursue our investigations. We found that a steamer for Hamburg was likely to suit our purpose best, and we directed our thoughts chiefly to that vessel. But we noted down what other foreign steamers would leave London with the same tide, and we satisfied ourselves that we knew the build and colour of each. We then separated for a few hours: I, to get at once such passports as were necessary; Herbert, to see Startop at his lodgings. We both did what we had to do without any hindrance, and when we met again at one o’clock reported it done. I, for my part, was prepared with passports; Herbert had seen Startop, and he was more than ready to join.